Cet émulateur MSX a été mis à jour après un an de travail. Les améliorations sont les suivantes:
Again a release with mostly bug fixes and smaller improvements. And of course a little more blasphemy out there adding support for Sega SG-1000.
Special thanks to all the contributors of this release who are not in the core team! Keep these pull requests coming!
Here's the list with all highlights and details:
MSX device support:
- V99x8:
*fixed ugly looking top line when displaying interlacing
*fixed rounding for 'blue' in YJK modes
*fixed bug in VRAM access timing, in cases where VDP and CPU are simultaneously accessing VRAM, like in Maze of Galious Enhanced. This was mostly noticable when replaying a recorded replay.
- V9990:
*fixed possible crash when switching display modes (seen in SymbOS)
*fixed BMXL and BMLX commands in P1 in 4bpp modes
- R800: fixed flag behavior of block I/O instructions (only affect Z and N)
- OPL4:
*fixed aliasing in high pitched notes introduced in 0.15.0
*fixed missing reset of sample position when wave is changed during release
- Apply Z80 CMOS behaviours to all MSX-ENGINE machines (not only turboR)
- Implemented the known differences between OPM (YM2151, as used in Yamaha SFG-01) and OPP (YM2164, as used in Yamaha SFG-05)
- Fixed YM2151/YM2164 timer
- YM2413/OPLL (MSX-Music):
*incorporated bug fixes in NukeYKT OPLL core from the upstream authors
*emulate effects of too fast access to YM2413/OPLL when using the (default) NukeYKT core. Note: this only works when the speed setting is set to 100%.
- Fixed Sony HBI-55 emulation
- Fixed swapped red/blue colors in laserdisc with SDLGL-PP
- Added disk-changed bit in Sony FDC interface, required for HB-F500P for instance
- Added support for Talent TDC-600 external floppy disk drive
- Added support for Canon FDC connectionstyle
- More accurate TC8566AF emulation (turboR FDC)
- Implemented proper emulation of Konami EC-701, thanks to Albert Beevendorp and Takamichi Suzukawa
- Added initial support for Sega SG-1000 (and some preparations for SC-3000)
- Carnivore 2:
*updated initial (out-of-the-box) flash content, with bootmenu 2.50
*added 2nd PSG feature with configurable I/O ports (new in 2.50 firmware)
*added user-defined ID and control port I/O (new in 2.50 firmware)
*report firmware as version 2.50
*fixed bug that prevented multiple Carnivore 2 cartridges inserted in a single machine
- Added 2nd PSG on I/O ports 0x10-0x12 for Boosted configs and also added an artificial 2nd PSG extension, for convenience, as alternative to using a MegaFlashROM SCC+ SD or Carnivore 2 cartridge for that feature.
- Use cleaned up disk ROMs in several configurations (without registers)
- Fixed several configs that had wrongly a memory mapper: Sony HB-F1XD, HB-F1XDmk2, Panasonic FS-A1mk2
- added new machines/extensions, thanks to:
*Peter Hanraets: Philips VG 8235/39, Panasonic CF-2700 (UK), Casio MX-15, Mitsubishi ML-G30 model 1, Mitsubishi ML-G30 model 2, Sanyo MPC-25FS, Mitsubishi ML-8000, Daewoo DPC-200 (French), Sony HB-F1XDmk2, Sony HBD-20W, Panasonic FS-PW1
*sergarbes: Sony HB-F700S
*Meits/Peter Hanraets: Philips VG 8235/20, several VG 8235 improvements.
*Ricardo Jurcyk Pinheiro: Yamaha AX200
*NYYRIKKI: Swedish/Finnish localized Spectravideo machines
*friguron: Spanish Philips NMS 8250
*Others: Canon V-30F
New or improved emulator features:
- Huge clean ups and fixes of the unicodemaps (using Rebecca Bettencourt's mapping tables, which were released as part of Unicode) and other keyboard fixes/improvements (e.g. a French/Arabic unicodemap)
- Added MSX character to unicode (and vice versa) mapping, which is used in the get_screen script
- Fixed several bugs in save_msx_screen script (as seen in Yupipati)
- Fixed bug in DirAsDSK which could lead to corruption
- Fixed DirAsDSK on MSX systems that require a disk-change signal to notice changes
- OSD menu:
*fixed tape deck OSD menu when there are spaces in the path
*added menu option to change host to MSX joystick mapping
- Added script that can show where the raster beam is on the screen
- Added script that shows sprite locations and information on the OSD
- Also display hours in the reverse bar
- Fixed crash when using "record_channels cassetteplayer" with resampler=blip
- Don't remove once-breakpoints if condition fails
- Added internal events on breakpoint/watchpoint/condition/probe add/remove (unused so far, but may help debugger development)
- Allow multiple errors/warnings to be displayed on OSD
- Large update of the ROM database
Build system, packaging, documentation:
- C++ code is based on C++20 and thus requires a compiler supporting it, e.g. g++ 9 or later (10 is recommended and will be necessary for the next release) or Visual Studio 2022 or later
- Updated catch2 to 2.13.7
- 3rd party updates of SDL (2.0.20), FreeType (2.11.1), Tcl (8.6.12), libogg (1.3.5) and libvorbis (1.3.7)
- Fixed FreeBSD run time crash at startup
And of course the usual various bug fixes and performance improvements. |
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